Which expression is the same as 809 thousand and 45 hundredths

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next